Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk MSRP: Now: $503.99 Add to Cart Compare Quick view Details CROWER | sku: CRO84166 Valve Spring & Retainer Kit - Honda D16Z6/D16Y8 MSRP: Now: $312.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 MSRP: Now: $145.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 MSRP: Now: $132.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder MSRP: Now: $89.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine MSRP: Now: $215.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual MSRP: Now: $89.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper MSRP: Now: $115.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper MSRP: Now: $108.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam MSRP: Now: $19.64 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam MSRP: Now: $16.68 Add to Cart Compare Quick view Details PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring MSRP: Now: $926.50 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk Valve Spring - Dual Spring - 550 lb/in Spring Rate - 1.100 in Coil Bind - 1.550 in OD - Set of 16 MSRP: Now: $503.99 Add to Cart Compare Quick view CROWER | sku: CRO84166 Valve Spring & Retainer Kit - Honda D16Z6/D16Y8 Valve Spring Kit - Single Spring - 212 lb/in Spring Rate - 1.320 in Coil Bind - 0.885 in OD - Titanium Retainer - Honda 4-Cylinder - Kit MSRP: Now: $312.99 Add to Cart Compare Quick view CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 Valve Spring - Dual Spring - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16 MSRP: Now: $145.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24 MSRP: Now: $132.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details CROWER | sku: CRO84166 Valve Spring & Retainer Kit - Honda D16Z6/D16Y8 MSRP: Now: $312.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 MSRP: Now: $145.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 MSRP: Now: $132.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder MSRP: Now: $89.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine MSRP: Now: $215.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual MSRP: Now: $89.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper MSRP: Now: $115.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper MSRP: Now: $108.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam MSRP: Now: $19.64 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam MSRP: Now: $16.68 Add to Cart Compare Quick view Details PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring MSRP: Now: $926.50 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk Valve Spring - Dual Spring - 550 lb/in Spring Rate - 1.100 in Coil Bind - 1.550 in OD - Set of 16 MSRP: Now: $503.99 Add to Cart Compare Quick view CROWER | sku: CRO84166 Valve Spring & Retainer Kit - Honda D16Z6/D16Y8 Valve Spring Kit - Single Spring - 212 lb/in Spring Rate - 1.320 in Coil Bind - 0.885 in OD - Titanium Retainer - Honda 4-Cylinder - Kit MSRP: Now: $312.99 Add to Cart Compare Quick view CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 Valve Spring - Dual Spring - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16 MSRP: Now: $145.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24 MSRP: Now: $132.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 MSRP: Now: $145.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 MSRP: Now: $132.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder MSRP: Now: $89.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine MSRP: Now: $215.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual MSRP: Now: $89.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper MSRP: Now: $115.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper MSRP: Now: $108.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam MSRP: Now: $19.64 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam MSRP: Now: $16.68 Add to Cart Compare Quick view Details PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring MSRP: Now: $926.50 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk Valve Spring - Dual Spring - 550 lb/in Spring Rate - 1.100 in Coil Bind - 1.550 in OD - Set of 16 MSRP: Now: $503.99 Add to Cart Compare Quick view CROWER | sku: CRO84166 Valve Spring & Retainer Kit - Honda D16Z6/D16Y8 Valve Spring Kit - Single Spring - 212 lb/in Spring Rate - 1.320 in Coil Bind - 0.885 in OD - Titanium Retainer - Honda 4-Cylinder - Kit MSRP: Now: $312.99 Add to Cart Compare Quick view CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 Valve Spring - Dual Spring - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16 MSRP: Now: $145.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24 MSRP: Now: $132.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 MSRP: Now: $132.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder MSRP: Now: $89.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine MSRP: Now: $215.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual MSRP: Now: $89.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper MSRP: Now: $115.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper MSRP: Now: $108.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam MSRP: Now: $19.64 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam MSRP: Now: $16.68 Add to Cart Compare Quick view Details PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring MSRP: Now: $926.50 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk Valve Spring - Dual Spring - 550 lb/in Spring Rate - 1.100 in Coil Bind - 1.550 in OD - Set of 16 MSRP: Now: $503.99 Add to Cart Compare Quick view CROWER | sku: CRO84166 Valve Spring & Retainer Kit - Honda D16Z6/D16Y8 Valve Spring Kit - Single Spring - 212 lb/in Spring Rate - 1.320 in Coil Bind - 0.885 in OD - Titanium Retainer - Honda 4-Cylinder - Kit MSRP: Now: $312.99 Add to Cart Compare Quick view CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 Valve Spring - Dual Spring - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16 MSRP: Now: $145.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24 MSRP: Now: $132.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder MSRP: Now: $89.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine MSRP: Now: $215.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual MSRP: Now: $89.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper MSRP: Now: $115.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper MSRP: Now: $108.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam MSRP: Now: $19.64 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam MSRP: Now: $16.68 Add to Cart Compare Quick view Details PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring MSRP: Now: $926.50 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk Valve Spring - Dual Spring - 550 lb/in Spring Rate - 1.100 in Coil Bind - 1.550 in OD - Set of 16 MSRP: Now: $503.99 Add to Cart Compare Quick view CROWER | sku: CRO84166 Valve Spring & Retainer Kit - Honda D16Z6/D16Y8 Valve Spring Kit - Single Spring - 212 lb/in Spring Rate - 1.320 in Coil Bind - 0.885 in OD - Titanium Retainer - Honda 4-Cylinder - Kit MSRP: Now: $312.99 Add to Cart Compare Quick view CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 Valve Spring - Dual Spring - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16 MSRP: Now: $145.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24 MSRP: Now: $132.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine MSRP: Now: $215.99 Add to Cart Compare Quick view Details CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual MSRP: Now: $89.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper MSRP: Now: $115.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper MSRP: Now: $108.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam MSRP: Now: $19.64 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam MSRP: Now: $16.68 Add to Cart Compare Quick view Details PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring MSRP: Now: $926.50 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk Valve Spring - Dual Spring - 550 lb/in Spring Rate - 1.100 in Coil Bind - 1.550 in OD - Set of 16 MSRP: Now: $503.99 Add to Cart Compare Quick view CROWER | sku: CRO84166 Valve Spring & Retainer Kit - Honda D16Z6/D16Y8 Valve Spring Kit - Single Spring - 212 lb/in Spring Rate - 1.320 in Coil Bind - 0.885 in OD - Titanium Retainer - Honda 4-Cylinder - Kit MSRP: Now: $312.99 Add to Cart Compare Quick view CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 Valve Spring - Dual Spring - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16 MSRP: Now: $145.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24 MSRP: Now: $132.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual MSRP: Now: $89.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper MSRP: Now: $115.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper MSRP: Now: $108.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam MSRP: Now: $19.64 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam MSRP: Now: $16.68 Add to Cart Compare Quick view Details PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring MSRP: Now: $926.50 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk Valve Spring - Dual Spring - 550 lb/in Spring Rate - 1.100 in Coil Bind - 1.550 in OD - Set of 16 MSRP: Now: $503.99 Add to Cart Compare Quick view CROWER | sku: CRO84166 Valve Spring & Retainer Kit - Honda D16Z6/D16Y8 Valve Spring Kit - Single Spring - 212 lb/in Spring Rate - 1.320 in Coil Bind - 0.885 in OD - Titanium Retainer - Honda 4-Cylinder - Kit MSRP: Now: $312.99 Add to Cart Compare Quick view CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 Valve Spring - Dual Spring - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16 MSRP: Now: $145.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24 MSRP: Now: $132.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper MSRP: Now: $115.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper MSRP: Now: $108.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam MSRP: Now: $19.64 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam MSRP: Now: $16.68 Add to Cart Compare Quick view Details PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring MSRP: Now: $926.50 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk Valve Spring - Dual Spring - 550 lb/in Spring Rate - 1.100 in Coil Bind - 1.550 in OD - Set of 16 MSRP: Now: $503.99 Add to Cart Compare Quick view CROWER | sku: CRO84166 Valve Spring & Retainer Kit - Honda D16Z6/D16Y8 Valve Spring Kit - Single Spring - 212 lb/in Spring Rate - 1.320 in Coil Bind - 0.885 in OD - Titanium Retainer - Honda 4-Cylinder - Kit MSRP: Now: $312.99 Add to Cart Compare Quick view CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 Valve Spring - Dual Spring - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16 MSRP: Now: $145.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24 MSRP: Now: $132.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper MSRP: Now: $108.99 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam MSRP: Now: $19.64 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam MSRP: Now: $16.68 Add to Cart Compare Quick view Details PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring MSRP: Now: $926.50 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk Valve Spring - Dual Spring - 550 lb/in Spring Rate - 1.100 in Coil Bind - 1.550 in OD - Set of 16 MSRP: Now: $503.99 Add to Cart Compare Quick view CROWER | sku: CRO84166 Valve Spring & Retainer Kit - Honda D16Z6/D16Y8 Valve Spring Kit - Single Spring - 212 lb/in Spring Rate - 1.320 in Coil Bind - 0.885 in OD - Titanium Retainer - Honda 4-Cylinder - Kit MSRP: Now: $312.99 Add to Cart Compare Quick view CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 Valve Spring - Dual Spring - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16 MSRP: Now: $145.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24 MSRP: Now: $132.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam MSRP: Now: $19.64 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam MSRP: Now: $16.68 Add to Cart Compare Quick view Details PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring MSRP: Now: $926.50 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk Valve Spring - Dual Spring - 550 lb/in Spring Rate - 1.100 in Coil Bind - 1.550 in OD - Set of 16 MSRP: Now: $503.99 Add to Cart Compare Quick view CROWER | sku: CRO84166 Valve Spring & Retainer Kit - Honda D16Z6/D16Y8 Valve Spring Kit - Single Spring - 212 lb/in Spring Rate - 1.320 in Coil Bind - 0.885 in OD - Titanium Retainer - Honda 4-Cylinder - Kit MSRP: Now: $312.99 Add to Cart Compare Quick view CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 Valve Spring - Dual Spring - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16 MSRP: Now: $145.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24 MSRP: Now: $132.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam MSRP: Now: $16.68 Add to Cart Compare Quick view Details PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring MSRP: Now: $926.50 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk Valve Spring - Dual Spring - 550 lb/in Spring Rate - 1.100 in Coil Bind - 1.550 in OD - Set of 16 MSRP: Now: $503.99 Add to Cart Compare Quick view CROWER | sku: CRO84166 Valve Spring & Retainer Kit - Honda D16Z6/D16Y8 Valve Spring Kit - Single Spring - 212 lb/in Spring Rate - 1.320 in Coil Bind - 0.885 in OD - Titanium Retainer - Honda 4-Cylinder - Kit MSRP: Now: $312.99 Add to Cart Compare Quick view CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 Valve Spring - Dual Spring - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16 MSRP: Now: $145.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24 MSRP: Now: $132.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring MSRP: Now: $926.50 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk Valve Spring - Dual Spring - 550 lb/in Spring Rate - 1.100 in Coil Bind - 1.550 in OD - Set of 16 MSRP: Now: $503.99 Add to Cart Compare Quick view CROWER | sku: CRO84166 Valve Spring & Retainer Kit - Honda D16Z6/D16Y8 Valve Spring Kit - Single Spring - 212 lb/in Spring Rate - 1.320 in Coil Bind - 0.885 in OD - Titanium Retainer - Honda 4-Cylinder - Kit MSRP: Now: $312.99 Add to Cart Compare Quick view CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 Valve Spring - Dual Spring - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16 MSRP: Now: $145.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24 MSRP: Now: $132.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view HOWARDS RACING COMPONENTS | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk Valve Spring - Dual Spring - 550 lb/in Spring Rate - 1.100 in Coil Bind - 1.550 in OD - Set of 16 MSRP: Now: $503.99 Add to Cart Compare Quick view CROWER | sku: CRO84166 Valve Spring & Retainer Kit - Honda D16Z6/D16Y8 Valve Spring Kit - Single Spring - 212 lb/in Spring Rate - 1.320 in Coil Bind - 0.885 in OD - Titanium Retainer - Honda 4-Cylinder - Kit MSRP: Now: $312.99 Add to Cart Compare Quick view CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 Valve Spring - Dual Spring - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16 MSRP: Now: $145.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24 MSRP: Now: $132.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view CROWER | sku: CRO84166 Valve Spring & Retainer Kit - Honda D16Z6/D16Y8 Valve Spring Kit - Single Spring - 212 lb/in Spring Rate - 1.320 in Coil Bind - 0.885 in OD - Titanium Retainer - Honda 4-Cylinder - Kit MSRP: Now: $312.99 Add to Cart Compare Quick view CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 Valve Spring - Dual Spring - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16 MSRP: Now: $145.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24 MSRP: Now: $132.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view CROWER | sku: CRO68405-16 Valve Springs - Dual 1.400 Valve Spring - Dual Spring - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16 MSRP: Now: $145.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24 MSRP: Now: $132.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view CROWER | sku: CRO68190-24 Valve Springs - Single 1.090 Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24 MSRP: Now: $132.99 Add to Cart Compare Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view CROWER | sku: CRO68190-16 1.090 Valve Spring Set Mitsubishi 4-Cylinder Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 16 MSRP: Now: $89.99 Add to Cart Compare Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view CROWER | sku: CRO68135-16 Valve Springs - 604 Crate Engine Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $215.99 Add to Cart Compare Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view CROWER | sku: CRO68106X208-8 1.250 Valve Springs 8pk Dual Valve Spring - Dual Spring - 285 lb/in Spring Rate - 0.910 in Coil Bind - 1.250 in OD - Set of 8 MSRP: Now: $89.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view HOWARDS RACING COMPONENTS | sku: HRC98511 1.485 Valve Spring Set Single w/Damper Valve Spring - Single Spring / Damper - 355 lb/in Spring Rate - 1.150 in Coil Bind - 1.485 in OD - Set of 16 MSRP: Now: $115.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view HOWARDS RACING COMPONENTS | sku: HRC98218 1.265 Valve Spring Set 16pk Single w/Damper Valve Spring - Single Spring / Damper - 415 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $108.99 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected
Quick view PAC RACING SPRINGS | sku: PACPAC-KS33 Valve Spring Kit - GM LS RPM Series Dual Spring Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1 in Coil Bind - 1.324 in OD - Titanium Retainers / Locks / Viton Seals / Seats - GM LS-Series - Kit MSRP: Now: $926.50 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected